<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
body, html {
  height: 100%;
  width: 100%;
  padding: 0;
  margin: 0;
  background: rgba(0, 0, 0);
}
body {
  display: flex;
}
.stage {
  width: 1600px;
  height: 800px;
  margin: auto;
}
</style>
</head>
<body>

<canvas class="stage"></canvas>

<script  src="js/script.js"></script>

</body>
</html>
  
  





